1. The graphs show the distance, d, traveledby two cars, A and B, over time, t. Distanceis measured in miles and time isdt150measured in hours.100Which car traveled slower? Explain how50you know.3.2. Here are descriptions of four situations in which the volume of water in a tank is afunction of time. Match each description to a corresponding graph.Graph 1Graph 2Graph 3Graph 4/MZEZNTMZMTK1NDKZ/t/all A. An empty 20-gallon water tank isfilled at a constant rate for 3 minutesuntil it is half full. Then, it is emptied1. Graph 12. Graph 2at a constant rate for 3 minutes.3. Graph 3B. A full 10-gallon water tank is drainedfor 30 seconds, until it is half full.4. Graph 4Afterwards, it gets refilled.C. A 2,000-gallon water tank starts outempty. It is being filled for 5 hours,slowly at first, and faster later.D. An empty 100-gallon water tank isfilled in 50 minutes. Then, a dogjumps in and splashes around for 10minutes, letting 7 gallons of waterout. The tank is refilled afterwards.EZNTMZMTK1NDKZ/t/all

1) solution- We know that velocity is given by slope of the distance time graph So, slope (m) =…

1. The graphs show the distance, d, traveled by two cars, A and B, over time, t. Distance is measured in miles and time is dt 150 measured in hours. 100 Which car traveled slower? Explain how 50 you know. 3. B. 2.

1. The graphs show the distance, d, traveled by two cars, A and B, over time, t. Distance is measured in miles and time is dt 150 measured in hours. 100 Which car traveled slower? Explain how 50 you know. 3. B. 2.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Physics And Measurement

Section: Chapter Questions

Problem 1.29P

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Question

1. The graphs show the distance, d, traveled
by two cars, A and B, over time, t. Distance
is measured in miles and time is
dt
150
measured in hours.
100
Which car traveled slower? Explain how
50
you know.
3.
2. Here are descriptions of four situations in which the volume of water in a tank is a
function of time. Match each description to a corresponding graph.
Graph 1
Graph 2
Graph 3
Graph 4
/MZEZNTMZMTK1NDKZ/t/all

A. An empty 20-gallon water tank is
filled at a constant rate for 3 minutes
until it is half full. Then, it is emptied
1. Graph 1
2. Graph 2
at a constant rate for 3 minutes.
3. Graph 3
B. A full 10-gallon water tank is drained
for 30 seconds, until it is half full.
4. Graph 4
Afterwards, it gets refilled.
C. A 2,000-gallon water tank starts out
empty. It is being filled for 5 hours,
slowly at first, and faster later.
D. An empty 100-gallon water tank is
filled in 50 minutes. Then, a dog
jumps in and splashes around for 10
minutes, letting 7 gallons of water
out. The tank is refilled afterwards.
EZNTMZMTK1NDKZ/t/all

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